Correct answer
A. Hold baffle in space
Explanation
The correct answer is Hold baffle in space.
Plastics as a material of construction suffer from the drawback of low________?
Enthalpy of formation of NH3 is – 46 kJ/kg mole. The enthalpy change for the gaseous reaction, 2NH3 → N2 + 3H2, is equal to ________ kJ/kg. mole?
Dead mild steel, which contains 0.10 to 0.15 percent carbon is used for making________?
________ of air does not increase with increase in temperature?
Compound having large heat of formation is________?
CFC (chloro fluoro carbon) is very highly reactive in causing depletion of ozone layer in the atmosphere. Each atom of chlorine liberated from CFC is capable of decomposing ________ molecules of ozone?